Weather archive in Son La

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 January 17, Saturday	22	16.2 61	701.2 27.61 934.86 934.86	759.6 29.91 1012.72 1012.72	0.6 0.02 0.8 0.8	89	Calm, no wind	Calm			no clouds no clouds no clouds											20.0 12.4	14.4 58
	19	20.2 68	700.6 27.58 934.06 934.06	758.1 29.85 1010.72 1010.72	0.6 0.02 0.8 0.8	70	Calm, no wind	Calm			no clouds no clouds no clouds					23.6 74						20.0 12.4	14.5 58	4.0 0.16	24
	16	23.5 74	700.0 27.56 933.26 933.26	756.7 29.79 1008.85 1008.85	-1.8 -0.07 -2.4 -2.4	58	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.7 58
	13	20.5 69	701.8 27.63 935.66 935.66	759.4 29.9 1012.45 1012.45	-1.8 -0.07 -2.4 -2.4	78	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968			10.0 6.2	16.5 62	4.0 0.16	18
	10	17.1 63	703.6 27.7 938.06 938.06	761.8 29.99 1015.65 1015.65	1.6 0.06 2.13 2.13	94	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas	300-600 984-1968			4.0 2.5	16.2 61
	07	16.3 61	702.0 27.64 935.92 935.92	760.3 29.93 1013.65 1013.65	0.9 0.04 1.2 1.2	96	Calm, no wind	Calm			100%. 10/10. 8 oktas	Fog or ice fog, sky visible, no appreciable change during the preceding hour.	Shower(s).	Fog or ice fog or thick haze.	16.0 61		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas	200-300 656-984			0.5 0.3	15.6 60	4.0 0.16	12
	04	16.6 62	701.1 27.6 934.72 934.72	759.4 29.9 1012.45 1012.45	-0.2 -0.01 -0.27 -0.27	96	Calm, no wind	Calm			60%. 6/10. 5 oktas	Shower(s) of rain.	Shower(s).	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	15.9 61
	01	17.0 63	701.3 27.61 934.99 934.99	759.2 29.89 1012.18 1012.18	-0.5 -0.02 -0.67 -0.67	94	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Shower(s) of rain.	Shower(s).	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	16.1 61	4.0 0.16	6